rootbrowseIAC-21A6session 22. Modeling and Risk AnalysisPapers1. The IMPACT Satellite Fragmentation Model2. Engaging the community: the co-creation of space debris models3. Environmental Index for fragmentation impact and environment evolution analysis4. LEO Risk Continuum – Providing Context to Current and Future Collision Risk6. Assessing the impact of a space mission on the sustainability of the space environment7. The Efficacy of Managing Space Environmental Risk by Regulating Probability of Collision with Large Objects8. Space Debris Categorization and Sorting using MATLAB9. A Novel Approach for the Accurate Simulation of Re-entry Fragmentation10. The Design of a Fragmentation Experiment for a CubeSat During Atmospheric Re-entry1005. Considerations on the lists of the top 50 debris removal targets